高通平台提高核电电压
高通平台有一些异常的复位重启以及死机问题，抓不到dump信息，很可能和核电的电压有关系。我们可以提升核电电压来确认是否是该问题。
修改文件在rpm中：
rpm_proc/core/power/railway_v2/src/8909/railway_config.c
rpm_proc/core/power/rbcpr/src/target/8909/rbcpr_bsp.c
以下以提高50mV为例，修改如下：
diff --git a/rpm_proc/core/power/railway_v2/src/8909/railway_config.c b/rpm_proc/core/power/railway_v2/src/8909/railway_config.c
index d4d2b3588..6a0f3b6ff 100755
--- a/rpm_proc/core/power/railway_v2/src/8909/railway_config.c
+++ b/rpm_proc/core/power/railway_v2/src/8909/railway_config.c
@@ -65,14 +65,14 @@ static const railway_config_data_t temp_config_data =
{
0, // RAILWAY_NO_REQUEST
750000, // RAILWAY_RETENTION
- 1050000, // RAILWAY_SVS_KRAIT
- 1050000, // RAILWAY_SVS_SOC
- 1050000, // RAILWAY_SVS_HIGH
- 1225000, // RAILWAY_NOMINAL
- 1350000, // RAILWAY_TURBO
- 1350000, // RAILWAY_TURBO_HIGH
- 1350000, // RAILWAY_SUPER_TURBO
- 1350000, // RAILWAY_SUPER_TURBO_NO_CPR
+ 1050000+50000, // RAILWAY_SVS_KRAIT
+ 1050000+50000, // RAILWAY_SVS_SOC
+ 1050000+50000, // RAILWAY_SVS_HIGH
+ 1225000+50000, // RAILWAY_NOMINAL
+ 1350000+50000, // RAILWAY_TURBO
+ 1350000+50000, // RAILWAY_TURBO_HIGH
+ 1350000+50000, // RAILWAY_SUPER_TURBO
+ 1350000+50000, // RAILWAY_SUPER_TURBO_NO_CPR
},
.supported_corners = (railway_corner[])
@@ -104,14 +104,14 @@ static const railway_config_data_t temp_config_data =
{
0, // RAILWAY_NO_REQUEST
550000, // RAILWAY_RETENTION
- 1050000, // RAILWAY_SVS_KRAIT
- 1050000, // RAILWAY_SVS_SOC
- 1050000, // RAILWAY_SVS_HIGH
- 1225000, // RAILWAY_NOMINAL
- 1350000, // RAILWAY_TURBO
- 1350000, // RAILWAY_TURBO_HIGH
- 1350000, // RAILWAY_SUPER_TURBO
- 1350000, // RAILWAY_SUPER_TURBO_NO_CPR
+ 1050000+50000, // RAILWAY_SVS_KRAIT
+ 1050000+50000, // RAILWAY_SVS_SOC
+ 1050000+50000, // RAILWAY_SVS_HIGH
+ 1225000+50000, // RAILWAY_NOMINAL
+ 1350000+50000, // RAILWAY_TURBO
+ 1350000+50000, // RAILWAY_TURBO_HIGH
+ 1350000+50000, // RAILWAY_SUPER_TURBO
+ 1350000+50000, // RAILWAY_SUPER_TURBO_NO_CPR
},
.supported_corners = (railway_corner[])
diff --git a/rpm_proc/core/power/rbcpr/src/target/8909/rbcpr_bsp.c b/rpm_proc/core/power/rbcpr/src/target/8909/rbcpr_bsp.c
index fd4d23ad2..af1dc2337 100755
--- a/rpm_proc/core/power/rbcpr/src/target/8909/rbcpr_bsp.c
+++ b/rpm_proc/core/power/rbcpr/src/target/8909/rbcpr_bsp.c
@@ -52,8 +52,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -62,8 +62,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
},
@@ -72,8 +72,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -82,8 +82,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1150000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1150000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -108,8 +108,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
.rosc_target[7] = 441,
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
.static_margin = 125000,
.static_margin_adjust = 1,
},
@@ -127,8 +127,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
.rosc_target[7] = 441,
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -146,8 +146,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
.rosc_target[7] = 669,
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 50000,
.static_margin_adjust = 1,
},
@@ -166,8 +166,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v1[] =
.rosc_target[7] = 853,
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1350000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1350000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -201,8 +201,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -211,8 +211,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
},
@@ -221,8 +221,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1062500,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1062500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -231,8 +231,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1187500,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1187500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -257,8 +257,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
.rosc_target[7] = 428,
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
.static_margin = 50000,
.static_margin_adjust = 0,
},
@@ -276,8 +276,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
.rosc_target[7] = 428,
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -295,8 +295,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
.rosc_target[7] = 634,
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 12500,
.static_margin_adjust = 1,
},
@@ -315,8 +315,8 @@ rbcpr_bsp_rail_params_type tsmc_tn1_cpr_settings_v2[] =
.rosc_target[7] = 799,
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1150000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1150000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -351,8 +351,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -361,8 +361,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
},
{
@@ -370,8 +370,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -380,8 +380,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
{
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1150000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1150000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -407,8 +407,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
.rosc_target[7] = 427,
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
.static_margin = 125000,
.static_margin_adjust = 1,
},
@@ -426,8 +426,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
.rosc_target[7] = 427,
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 0,
.static_margin_adjust = 1,
},
@@ -445,8 +445,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
.rosc_target[7] = 635,
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 50000,
.static_margin_adjust = 1,
},
@@ -465,8 +465,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v1[] =
.rosc_target[7] = 798,
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1350000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1350000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -500,8 +500,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -510,8 +510,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
},
{
@@ -519,8 +519,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1062500,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1062500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -529,8 +529,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
{
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1187500,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1187500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -556,8 +556,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
.rosc_target[7] = 427,
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
.static_margin = 25000,
.static_margin_adjust = 1,
},
@@ -575,8 +575,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
.rosc_target[7] = 427,
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 0,
.static_margin_adjust = 1,
},
@@ -594,8 +594,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
.rosc_target[7] = 635,
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 25000,
.static_margin_adjust = 1,
},
@@ -614,8 +614,8 @@ rbcpr_bsp_rail_params_type gf_tn1_cpr_settings_v2[] =
.rosc_target[7] = 798,
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1150000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1150000+50000,
.static_margin = 25000,
.static_margin_adjust = 1,
},
@@ -648,8 +648,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
{
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -658,8 +658,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
{
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
},
},
{
@@ -667,8 +667,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
{
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1062500,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1062500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -677,8 +677,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
{
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1187500,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1187500+50000,
},
.fuse_function = rbcpr_pin_mx_voltage_to_global_ceiling,
},
@@ -704,8 +704,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
.rosc_target[7] = 342,
.corner = RAILWAY_SVS_SOC,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 900000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 900000+50000,
.static_margin = -12500,
.static_margin_adjust = 1,
},
@@ -723,8 +723,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
.rosc_target[7] = 342,
.corner = RAILWAY_SVS_HIGH,
.fuse = RBCPR_FUSE_SVS,
- .voltage_ceil = 1050000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1050000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},
@@ -742,8 +742,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
.rosc_target[7] = 515,
.corner = RAILWAY_NOMINAL,
.fuse = RBCPR_FUSE_NOMINAL,
- .voltage_ceil = 1225000,
- .voltage_floor = 1050000,
+ .voltage_ceil = 1225000+50000,
+ .voltage_floor = 1050000+50000,
.static_margin = 12500,
.static_margin_adjust = 1,
},
@@ -762,8 +762,8 @@ rbcpr_bsp_rail_params_type smic_tn1_cpr_settings[] =
.rosc_target[7] = 652,
.corner = RAILWAY_SUPER_TURBO,
.fuse = RBCPR_FUSE_TURBO,
- .voltage_ceil = 1350000,
- .voltage_floor = 1150000,
+ .voltage_ceil = 1350000+50000,
+ .voltage_floor = 1150000+50000,
.static_margin = 0,
.static_margin_adjust = 0,
},